6,6'-Oxybis-2-naphthalenesulfonic Acid Disodium Salt (>85%)
CAS: 61551-82-4
Ref. TR-O867500
| 10mg | 256.00 € | ||
| 50mg | 948.00 € | ||
| 100mg | 1,563.00 € |
Estimated delivery in United States, on Tuesday 10 Dec 2024
Product Information
Name:
6,6'-Oxybis-2-naphthalenesulfonic Acid Disodium Salt (>85%)
Controlled Product
Synonyms:
- 6,6'-oxybis-2-naphthalenesulfonic acid disodium salt (9CI)
- Disodium 6,6'-oxybis(2-naphthalenesulfonate)
- 2-Naphthalenesulfonic Acid, 6,6'-Oxybis-, Sodium Salt (1:2)
Description:
Applications An impurity contained in the commercial food Yellow No.5 (Sunset Yellow FCF) which has a potent mutagenicity effect.
References Yamada, M., et al.: Chem. Pharm. Bull., 44, 1624 (1996), Yamada, M., et al.: J. Food Chem., 3, 151 (1996),
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
474.41
Formula:
C20H12O7S2Na
Purity:
>90%
Color/Form:
White To Light Grey
InChI:
InChI=1S/C20H14O7S2.2Na/c21-28(22,23)19-7-3-13-9-17(5-1-15(13)11-19)27-18-6-2-16-12-20(29(24,25)26)8-4-14(16)10-18;;/h1-12H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
InChI key:
InChIKey=FBGQGMKNWOSSAG-UHFFFAOYSA-L
SMILES:
O=S(=O)(O[Na])c1ccc2cc(Oc3ccc4cc(S(=O)(=O)O[Na])ccc4c3)ccc2c1
MDL:
Melting point:
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Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: TR-O867500 6,6'-Oxybis-2-naphthalenesulfonic Acid Disodium Salt (>85%)
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